Commits on Jul 10, 2023

1. Added support for Efficient Pre-filtering for Faiss Engine. The chang… …

   …es include (opensearch-project#936)
   
   * Enabled the efficient filtering support for Faiss Engine (opensearch-project#907)
    * Fixed the ef_search default value for faiss HNSW with filters and updated the perf-tool to include Faiss HNSW tests (opensearch-project#926)
    * Added exact search for cases when filteredIds < k to improve the recall for exact search (opensearch-project#928)
    * Improved Exact Search to return only K results and added client side latency metric for query Benchmarks (opensearch-project#933)
    * Added Integration Tests and Unit test for Efficient Filtering for Faiss Engine (opensearch-project#934)
   
   Signed-off-by: Navneet Verma <navneev@amazon.com>

   

   navneet1v committed Jul 10, 2023
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2. Added Tests for KNNQueryBuilder for Faiss Filtering (opensearch-proje… …

   …ct#942)
   
   Signed-off-by: Navneet Verma <navneev@amazon.com>

   

   navneet1v committed Jul 10, 2023
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3. Fixing unit test for Faiss due to faiss upgrade. (opensearch-project#951 …

   )
   
   Signed-off-by: Navneet Verma <navneev@amazon.com>

   

   navneet1v committed Jul 10, 2023
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